Material 3 Android - 深色主题使用阴影而不是浅色高程。有没有人经历过这个？如何解决问题？

Question

MaterialComponents 工作正常并使用 elevationOverlayColor。 enter image description here 但是Material3... enter image description here 夜间主题：

<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.HiNote" parent="Theme.Material3.Dark">
    <!-- Primary brand color. -->
    <item name="colorPrimary">@color/primaryColor</item>
    <item name="colorPrimaryVariant">@color/primaryDarkColor</item>
    <item name="colorOnPrimary">@color/primaryTextColor</item>
    <!-- Secondary brand color. -->
    <item name="colorSecondary">@color/secondaryColor</item>
    <item name="colorSecondaryVariant">@color/secondaryDarkColor</item>
    <item name="colorOnSecondary">@color/secondaryTextColor</item>
    <!-- Status bar color. -->
    <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
    <!-- Customize your theme here. -->
    <item name="colorOnSurface">@color/white</item>
    <item name="elevationOverlayColor">@color/primaryColor</item>
    <item name="backgroundColor">@color/backGroundDark</item>
    <item name="android:textColorHint">@color/hintTextColor</item>

</style>

<style name="Theme.HiNote.NoActionBar">
    <item name="windowActionBar">false</item>
    <item name="windowNoTitle">true</item>
</style>

<style name="Theme.HiNote.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />

<style name="Theme.HiNote.PopupOverlay" parent="ThemeOverlay.Material3.Dark" />

卡片：

<com.google.android.material.card.MaterialCardView
    android:id="@+id/note_card"
    style="?attr/materialCardViewElevatedStyle"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:cardBackgroundColor="?attr/backgroundColor"
    app:cardElevation="2dp"
    app:cardPreventCornerOverlap="false"
    app:cardUseCompatPadding="true"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toBottomOf="@id/note_timestamp">

而且应用栏受到影响，所以我很长时间都无法解决这个问题。也许有某种类型的高度可以设置？也许我做错了什么？

Answer 1

逐条实施codelab后，我达到了预期的效果。

Material 3 Android - 深色主题使用阴影而不是浅色高程。有没有人经历过这个？如何解决问题？

Material 3 Android - dark theme uses shadows instead of lighter color elevations. Has anyone experienced this? How to solve a problem?

android

kotlin

material-design